PG: https://playground.babylonjs.com/#5W5B6W#74 Why does the rotor behave incorrectly? I think it is pushed by 2 walls, which are found in front of him and behind him. But why do they do it if the rotor does not concern them?

It’s possible. https://playground.babylonjs.com/#5W5B6W#76 I just set the group and mask values to disable collisions and show you the feature. With appropriate values, you should be able to fine tweak the collisions.

Yes, it looks like the rotor bounces between the 2 boxes. Once 1 of the box is pushed a little, it doesn’t bounce anymore.

But why is this happening? Now in my code the box is visually at least doesn’t contact with the rotor [Снимок экрана от 2020-05-07 12-07-24] f I move the box along z, there will be some gap between the box and the rotor and the balls will be able to pop out

Can I make the rotor only interact with spheres and ignore boxes?

What do you need the boxes for?

this is a lottery drum, there will be balls inside which the rotor will twist. To prevent the balls from falling out

You can try to use group/mask with ammojs. in Use a Physics Engine - Babylon.js Documentation search for ‘group’ So you can disable collisions between the rotor and the boxes.

[image] AMMO.JS Collision Response And Filtering Questions Hi guys. If I may slide-in an AmmoJS testing playground… https://playground.babylonjs.com/#XHU1HH#1 (thanks to @JohnK /others… for initial playground) See console. Line 124 reports undefined. (yawn) Line 125 …

I couldn’t understand why the masks and groups did not work for me on a local project. I decided that this is because of the version of Babylon that I put through npm packages. Because if you download Babylon from the site, then everything works. Don’t tell me what’s the matter?

Did you try with babylonjs nightly build?

Something pushes the physical body

Questions

11116 May 7, 2020, 1:11pm 8

I read that ammo don’t provide such an opportunity

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Something pushes the physical body

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